250481211903

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2917}}^1\times {\mathrm{10337}}^1$

素因数の和:13344

約数の個数: 48

約数和(自身を含む): 395298985536

約数和(自身を除く): 144817773633

約数列:

[1, 3, 9, 13, 39, 71, 117, 213, 639, 923, 2769, 2917, 8307, 8751, 10337, 26253, 31011, 37921, 93033, 113763, 134381, 207107, 341289, 403143, 621321, 733927, 1209429, 1863963, 2201781, 2692391, 6605343, 8077173, 9541051, 24231519, 28623153, 30153029, 85869459, 90459087, 271377261, 391989377, 1175968131, 2140865059, 3527904393, 6422595177, 19267785531, 27831245767, 83493737301, 250481211903]

約数ペア:

[(1, 250481211903), (3, 83493737301), (9, 27831245767), (13, 19267785531), (39, 6422595177), (71, 3527904393), (117, 2140865059), (213, 1175968131), (639, 391989377), (923, 271377261), (2769, 90459087), (2917, 85869459), (8307, 30153029), (8751, 28623153), (10337, 24231519), (26253, 9541051), (31011, 8077173), (37921, 6605343), (93033, 2692391), (113763, 2201781), (134381, 1863963), (207107, 1209429), (341289, 733927), (403143, 621321)]